Update app.py

app.py

@@ -17,6 +17,7 @@ from feature_extraction.demo_utils import (calculate_codebook_bitrate,
 from sample_visualization import tensor_to_plt
 from torch.utils.data.dataloader import default_collate
 
+os.chdir("SpecVQGAN")
 device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')